PLEASE HELP SERIOUS ANSWERS ONLY What is the solutions of the following system of equations. y = -2x + 2

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PLEASE HELP
SERIOUS ANSWERS ONLY
What is the solutions of the following system of equations.

y = -2x + 2

y = x – 1

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Nguyệt Ánh 4 years 2021-09-03T05:05:31+00:00 2 Answers 7 views 0

Answers ( )

  1. Jezebel
    0
    2021-09-03T05:06:38+00:00
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    Answer:

    x=1

    y=0

    Step-by-step explanation:

    (x-1)=-2x+2

    3x-1=2

    3x=3

    x=1

    -2(1)+2

    -2+2=0

  2. ngockhue
    0
    2021-09-03T05:07:14+00:00
    Reply

    Answer:

    x =1 y=0

    -2x +2= x-1  (subtract 2 from both sides)

    -2x= x-3 (subtract x from both sides)

    -3x= -3 (divide each side by -3)

    x=1

    plug it in

    y= (1) -1

    y=0

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )